Pit Stop
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Racer Shaheendra Sarvesh (waffle_demon)
Race Number 173
Date Mon, 23 Jan 2017 10:35:32 +0000
Speed 62 WPM Try to beat?
Accuracy 96.3%
Rank 5th place (out of 5)
Opponents j_rajkumar (4th place)

Text typed:

A vector is a quantity that has both magnitude and direction. Recall that a scalar, unlike a vector, has only magnitude and no direction. In mechanics, quantities such as force, velocity, acceleration, and momentum are vectors, and you must consider both their magnitude and direction.
Physics for Game Developers (book) by David M Bourg (see stats)